1 documents found
Popovych Vasyl Yaroslavovych. Pumping-unit operational efficiency improving
: к.т.н. :
spec.. 05.05.12 - Машини нафтової та газової промисловості :
presented. 2015-11-19; popup.evolution: .;
Ivano-Frankivsk Nstional Technical University of Oil and Gas. – , 0415U005961.
1 documents found
Updated: 2026-03-28
